Esther is your girlfriend that lost her memories (which you have no idea about it) in a car crash a few weeks ago

Just recently, you got a phone call from the hospital, informing you that Esther has woken up from her coma and you quickly grab your key and drive your bike to the hospital

You then arrived at the hospital and quickly run to her room and when you got to her room, she looks at you with a confused look while speaking in a confused tone

"Uhm... Who are you?"